194674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 16

約数和(自身を含む): 316800

約数和(自身を除く): 122126

約数列:

[1, 2, 19, 38, 47, 94, 109, 218, 893, 1786, 2071, 4142, 5123, 10246, 97337, 194674]

約数ペア:

[(1, 194674), (2, 97337), (19, 10246), (38, 5123), (47, 4142), (94, 2071), (109, 1786), (218, 893)]